81341022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3079}}^1$

素因数の和:3145

約数の個数: 64

約数和(自身を含む): 202245120

約数和(自身を除く): 120904098

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 357, 518, 629, 714, 777, 1258, 1554, 1887, 3079, 3774, 4403, 6158, 8806, 9237, 13209, 18474, 21553, 26418, 43106, 52343, 64659, 104686, 113923, 129318, 157029, 227846, 314058, 341769, 366401, 683538, 732802, 797461, 1099203, 1594922, 1936691, 2198406, 2392383, 3873382, 4784766, 5810073, 11620146, 13556837, 27113674, 40670511, 81341022]

約数ペア:

[(1, 81341022), (2, 40670511), (3, 27113674), (6, 13556837), (7, 11620146), (14, 5810073), (17, 4784766), (21, 3873382), (34, 2392383), (37, 2198406), (42, 1936691), (51, 1594922), (74, 1099203), (102, 797461), (111, 732802), (119, 683538), (222, 366401), (238, 341769), (259, 314058), (357, 227846), (518, 157029), (629, 129318), (714, 113923), (777, 104686), (1258, 64659), (1554, 52343), (1887, 43106), (3079, 26418), (3774, 21553), (4403, 18474), (6158, 13209), (8806, 9237)]